Guangzhou Xincheng and letter e-businesses are computer accessories, networking products, hunt instrument cable network analyzer delivery hunt, hunt-line network monitoring instrument wholesale, modules, panels hunt instrument network which is better? , And other professional production and processing company, has a complete and scientific quality management system. Integrity, strength and quality of Guangzhou City letter e-businesses of Prudential and recognized by the industry. Welcome friends to visit, guidance and business negotiation. Hunt hunt instrument has on the line and the line status test three functions, with a fast and accurate characteristics, communication lines, cabling, wiring and other weak system installation, maintenance, utility engineering and technical personnel. Widely used in telephone systems, computer networks and other metal wire circuit and other fields involved. The more precise distance to the target network cable after the beep, the greater is determined to be separated a certain distance and then determine the target but that there is a defect point when a CT has two network cable so the signal will interfere with each string so I suggest that you can target a long time first use hunt instrument probably ok then determined using a multimeter shorted Also, if it is measured wire video cable and those with shields a little bad with hope to help you. Tianhe Road, Tianhe District, Guangzhou sincere and firm in faith presidential Tianhe Road, Tianhe District, Guangzhou, China, 4th Floor, D016 file Cyberport computer supplies selling consumer markets. Strength, credit, keep the contract, to ensure product quality, variety principles of operating characteristics and puerile, and win the trust of our customers. Production and sales: power hunt instrument cable, control cable, wire series of ultra-low wholesale price, range and service first technical indicators: (1) Dimensions: Main tester:. 180X80X40mm; Receiver: 218X46X29mm; distal adapter: 77 × 31 × 21mm. (2) Power: Main Tester: 4 AA batteries; Receiver: 9V laminated battery. (3) Test Cable Type: STP / UTP E5 6E network cable, telephone lines and alligator clips linked ordinary wire. (4) detecting a hunt type: STP / UTP E5 6E network cable, telephone lines and alligator clips linked ordinary wire. (5) Operating temperature: -10 ℃ ~ + 60 ℃. Humidity: 20% -70% (6) test equipment interfaces: the main tester: RJ45 (M) survey line hunt instrument network interfaces, RJ45 (S) hunt port, RJ11 interfaces; remote identifier: RJ45 interface. (7) Length measurement: Range: 1-2500 meters Calibration accuracy: 2% (+/- 0.5 m, or +/- 1.5 feet). (Calibrated cables> 10 m) Accuracy: 3% (+/- 0.5 m, or +/- 1.5 feet). (AMP, cat5e, cat6e wire rod) where there is a network analyzer hunt _ Metro and letter (online consultation) _ Ning Network hunt instrument by the Guangzhou Metro and letter e-businesses offer. Guangzhou Metro and letter e-businesses (shop1399395835722.1688.com) is Guangzhou, a leader in computer products agents, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Metro and believes in leadership with the staff warmly welcome all inquiries negotiations to create a new city and believes a better future.